Battery Compatible with Motorola NNTN4435B Radio - Reliable 7.5V

In this review of the Battery Compatible with Motorola NNTN4435B Radio, the bottom line is simple: this is a dependable replacement for users who need a rugged, long-running pack for two-way radio use. The reviewer found the battery to be well built and fully compatible with original equipment, offering consistent performance from the graded A cells and gold plated contacts. For technicians, fleet operators, or anyone who relies on a backup battery, the single biggest reason to buy is the combination of solid construction and a 12 month warranty that protects against early failures.

Key Features

• 7.5V 1500mAH Capacity: Provides substantial runtime for shifts and extended use compared to smaller packs.
• Ni-MH Chemistry: Delivers reliable discharge characteristics and predictable performance under load for two-way radios.
• Premium A Grade Cells: Uses graded and sorted cells to increase consistency and reduce premature capacity loss.
• Rugged Housing and Contacts: High impact ABS and polycarbonate housing with resistance welded gold plated contacts for durability in the field.
• Comprehensive Testing: Passed thermal cycling, vibration, shock and high altitude simulations to stand up to real-world conditions.
• 12 Month Warranty: A free replacement warranty for manufacturers defects gives added peace of mind during the first year.

Who It's For

This battery is aimed at professionals and hobbyists who use Motorola NNTN4435B-compatible two-way radios and need a reliable spare or replacement pack. It suits security teams, event staff, construction crews, and radio enthusiasts who value durability and consistent run time across shifts.

Those who should look elsewhere include users who require the absolute highest energy density or the latest lithium-based chemistries, since this pack is Ni-MH and focused on durability and compatibility rather than minimum weight or maximum run time per size.

Pros & Cons

Pros

• Well-built with high impact ABS and polycarbonate housing for rugged field use.
• Gold plated, resistance welded contacts ensure consistent electrical connection and reduced loss at the terminal.
• Undergoes extensive testing, indicating better tolerance for vibration, shock, and thermal stress.
• Includes a 12 month free replacement warranty that covers manufacturers defects.

Cons

• As a Ni-MH pack, it is heavier and less energy dense than modern lithium options.
• No user feedback data available in the product source to confirm long term field impressions.

Specifications

Model Compatibility	Motorola NNTN4435B compatible
Voltage	7.5V
Capacity	1500 mAH
Chemistry	Ni-MH (nickel metal hydride)
Housing	High impact ABS and polycarbonate
Warranty	12 Months free replacement for manufacturers defects

Our Verdict

This replacement battery is a pragmatic choice for anyone who depends on a Motorola-compatible two-way radio and needs a durable, reliably performing pack. The use of A grade cells, gold plated contacts and extensive testing make it a sensible value for field use, and the 12 month warranty reduces the risk of an early defect. Buy it if you prioritize ruggedness and compatibility over the marginal weight savings of newer chemistries.

Frequently Asked Questions

Is this battery compatible with the original Motorola battery?
Yes, it is listed as 100% compatible with the Motorola NNTN4435B original equipment.

What warranty is included?
The battery includes a 12 month free replacement warranty for manufacturers defects from the date of shipment.

Is this a lithium battery?
No, this pack uses Ni-MH chemistry rather than lithium, which offers robust discharge characteristics and durability.